Ambiguous handler methods mapped for HTTP

前端訪問的 controller 地址沒有加方法名導致找不到。

 

Servlet.service() for servlet [spring] in context with path [/ssmDemo] threw exception [Request processing failed; nested exception is java.lang.IllegalStateException: Ambiguous handler methods mapped for HTTP path 'http://localhost:8080/user/': {public java.lang.String com.controller.InvitationController.toPageInvList(java.lang.Integer,com.vo.Page,javax.servlet.http.HttpServletRequest), public.....

 

解決方法：

請把地址復制出來，檢查是否完整。

http://localhost:8080/user/list